In this talk, we fitst introduce the concept of $Karapinar^{\prime }s$ $type$ $\mathcal{MT}$-$cyclic$ $contraction$. In 2014, Lin and Chang proved some convergence theorem which improves and generalizes Karapinar's Theorems. During this talk, we establish some new convergence theorems which generalize Lin and Chang's results and some well known results in the literature.